topic White paper, reference for Elevation Void Fill/Plane fitting algorithm? in ArcMap Questions https://community.esri.com/t5/arcmap-questions/white-paper-reference-for-elevation-void-fill/m-p/322389#M737 <HTML><HEAD></HEAD><BODY><P>Many of ESRI's algorithm help pages list a reference or a white paper for the basis of the algorithm.</P><P>I have not been able to find one for the Elevation Void Fill function.&nbsp; The help pages say it's a combination of IDW and plane fitting, but I cannot find a reference for the plane fitting algorithm ESRI uses.</P><P></P><P>Does anyone have a reference for the the Elevation Void Fill function or the plane fitting algorithm?</P></BODY></HTML> Wed, 22 Apr 2020 18:12:38 GMT JanetHarvey 2020-04-22T18:12:38Z White paper, reference for Elevation Void Fill/Plane fitting algorithm? https://community.esri.com/t5/arcmap-questions/white-paper-reference-for-elevation-void-fill/m-p/322389#M737 <HTML><HEAD></HEAD><BODY><P>Many of ESRI's algorithm help pages list a reference or a white paper for the basis of the algorithm.</P><P>I have not been able to find one for the Elevation Void Fill function.&nbsp; The help pages say it's a combination of IDW and plane fitting, but I cannot find a reference for the plane fitting algorithm ESRI uses.</P><P></P><P>Does anyone have a reference for the the Elevation Void Fill function or the plane fitting algorithm?</P></BODY></HTML> Wed, 22 Apr 2020 18:12:38 GMT https://community.esri.com/t5/arcmap-questions/white-paper-reference-for-elevation-void-fill/m-p/322389#M737 JanetHarvey 2020-04-22T18:12:38Z